systemd(1)-+-NetworkManager(56388)-+-{NetworkManager}(56399)
           |                       `-{NetworkManager}(56400)
           |-agetty(1019)
           |-agetty(1022)
           |-anacron(220744)
           |-auditd(716)-+-sedispatch(718)
           |             |-{auditd}(717)
           |             `-{auditd}(719)
           |-catatonit(14230)
           |-chronyd(65920)
           |-conmon(96642)---dumb-init(96644)---ovn-controller(96647)-+-{ovn-controller}(96776)
           |                                                          |-{ovn-controller}(96777)
           |                                                          |-{ovn-controller}(96778)
           |                                                          `-{ovn-controller}(96779)
           |-conmon(105971)-+-dumb-init(105973)---neutron-ovn-met(105976)---neutron-ovn-met(106410)
           |                |-privsep-helper(106522)---{privsep-helper}(106523)
           |                |-privsep-helper(215151)-+-{privsep-helper}(215152)
           |                |                        `-{privsep-helper}(220168)
           |                `-privsep-helper(215165)-+-{privsep-helper}(215166)
           |                                         `-{privsep-helper}(215554)
           |-conmon(186522)-+-dumb-init(186524)---nova-compute(186526)-+-{nova-compute}(186821)
           |                |                                          |-{nova-compute}(186822)
           |                |                                          |-{nova-compute}(186823)
           |                |                                          |-{nova-compute}(186824)
           |                |                                          |-{nova-compute}(186825)
           |                |                                          |-{nova-compute}(186826)
           |                |                                          |-{nova-compute}(186827)
           |                |                                          |-{nova-compute}(186828)
           |                |                                          |-{nova-compute}(186829)
           |                |                                          |-{nova-compute}(186830)
           |                |                                          |-{nova-compute}(186831)
           |                |                                          |-{nova-compute}(186832)
           |                |                                          |-{nova-compute}(186833)
           |                |                                          |-{nova-compute}(186834)
           |                |                                          |-{nova-compute}(186835)
           |                |                                          |-{nova-compute}(186836)
           |                |                                          |-{nova-compute}(186837)
           |                |                                          |-{nova-compute}(186838)
           |                |                                          |-{nova-compute}(186839)
           |                |                                          |-{nova-compute}(186840)
           |                |                                          `-{nova-compute}(186841)
           |                |-privsep-helper(215080)---{privsep-helper}(215081)
           |                `-privsep-helper(215101)---{privsep-helper}(215102)
           |-conmon(196244)---dumb-init(196246)---ceilometer-poll(196249)-+-ceilometer-poll(196451)-+-{ceilometer-poll}(196452)
           |                                                              |                         |-{ceilometer-poll}(196454)
           |                                                              |                         `-{ceilometer-poll}(196455)
           |                                                              `-{ceilometer-poll}(196450)
           |-conmon(199302)---node_exporter(199304)-+-{node_exporter}(199307)
           |                                        |-{node_exporter}(199308)
           |                                        |-{node_exporter}(199309)
           |                                        `-{node_exporter}(199310)
           |-conmon(202419)---podman_exporter(202421)-+-{podman_exporter}(202424)
           |                                          |-{podman_exporter}(202425)
           |                                          |-{podman_exporter}(202426)
           |                                          |-{podman_exporter}(202427)
           |                                          |-{podman_exporter}(202428)
           |                                          `-{podman_exporter}(224652)
           |-conmon(205579)---openstack-netwo(205581)-+-{openstack-netwo}(205584)
           |                                          |-{openstack-netwo}(205585)
           |                                          |-{openstack-netwo}(205586)
           |                                          |-{openstack-netwo}(205587)
           |                                          `-{openstack-netwo}(205588)
           |-crond(1016)
           |-dbus-broker-lau(804)---dbus-broker(806)
           |-gssproxy(878)-+-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(820)---{irqbalance}(836)
           |-iscsid(170429)
           |-multipathd(170588)-+-{multipathd}(170590)
           |                    |-{multipathd}(170591)
           |                    |-{multipathd}(170592)
           |                    |-{multipathd}(170593)
           |                    |-{multipathd}(170594)
           |                    |-{multipathd}(170595)
           |                    `-{multipathd}(170596)
           |-ovs-vswitchd(54684)-+-{ovs-vswitchd}(59263)
           |                     |-{ovs-vswitchd}(59265)
           |                     |-{ovs-vswitchd}(59266)
           |                     |-{ovs-vswitchd}(59267)
           |                     |-{ovs-vswitchd}(59268)
           |                     |-{ovs-vswitchd}(59269)
           |                     |-{ovs-vswitchd}(59270)
           |                     |-{ovs-vswitchd}(59271)
           |                     |-{ovs-vswitchd}(59272)
           |                     |-{ovs-vswitchd}(59273)
           |                     |-{ovs-vswitchd}(59274)
           |                     `-{ovs-vswitchd}(59275)
           |-ovsdb-server(54603)
           |-podman(202430)-+-{podman}(202436)
           |                |-{podman}(202437)
           |                |-{podman}(202438)
           |                |-{podman}(202439)
           |                |-{podman}(202440)
           |                |-{podman}(202444)
           |                |-{podman}(202445)
           |                |-{podman}(202446)
           |                |-{podman}(202452)
           |                |-{podman}(202453)
           |                `-{podman}(202454)
           |-polkitd(44452)-+-{polkitd}(44456)
           |                |-{polkitd}(44457)
           |                |-{polkitd}(44458)
           |                |-{polkitd}(44459)
           |                |-{polkitd}(44460)
           |                |-{polkitd}(44461)
           |                |-{polkitd}(44462)
           |                |-{polkitd}(44463)
           |                |-{polkitd}(44464)
           |                |-{polkitd}(44465)
           |                `-{polkitd}(44466)
           |-python3(5012)
           |-rpcbind(714)
           |-rsyslogd(1012)-+-{rsyslogd}(1044)
           |                `-{rsyslogd}(1045)
           |-sshd(130866)---sshd-session(226573)---sshd-session(226576)---sudo(226577)---sos(226601)-+-timeout(229222)---pip(229223)
           |                                                                                         |-timeout(229276)---turbostat(229277)-+-sleep(229292)
           |                                                                                         |                                     `-{turbostat}(229290)
           |                                                                                         |-timeout(229309)---pstree(229310)
           |                                                                                         |-{sos}(226893)
           |                                                                                         |-{sos}(226894)
           |                                                                                         |-{sos}(226895)
           |                                                                                         |-{sos}(226896)
           |                                                                                         |-{sos}(228702)
           |                                                                                         |-{sos}(228819)
           |                                                                                         |-{sos}(228827)
           |                                                                                         `-{sos}(229200)
           |-systemd(4802)-+-(sd-pam)(4804)
           |               `-dbus-broker-lau(14338)---dbus-broker(14346)
           |-systemd-hostnam(227252)
           |-systemd-journal(693)
           |-systemd-logind(824)
           |-systemd-machine(155931)
           |-systemd-udevd(744)
           |-tuned(44630)-+-{tuned}(44633)
           |              |-{tuned}(44634)
           |              `-{tuned}(44635)
           |-virtlogd(155279)
           |-virtnodedevd(186183)-+-{virtnodedevd}(186184)
           |                      |-{virtnodedevd}(186185)
           |                      |-{virtnodedevd}(186186)
           |                      |-{virtnodedevd}(186187)
           |                      |-{virtnodedevd}(186188)
           |                      |-{virtnodedevd}(186189)
           |                      |-{virtnodedevd}(186190)
           |                      |-{virtnodedevd}(186191)
           |                      |-{virtnodedevd}(186192)
           |                      |-{virtnodedevd}(186193)
           |                      |-{virtnodedevd}(186194)
           |                      |-{virtnodedevd}(186195)
           |                      |-{virtnodedevd}(186196)
           |                      |-{virtnodedevd}(186197)
           |                      |-{virtnodedevd}(186198)
           |                      |-{virtnodedevd}(186200)
           |                      |-{virtnodedevd}(186201)
           |                      |-{virtnodedevd}(186202)
           |                      `-{virtnodedevd}(186203)
           `-virtqemud(185863)-+-{virtqemud}(185866)
                               |-{virtqemud}(185867)
                               |-{virtqemud}(185868)
                               |-{virtqemud}(185870)
                               |-{virtqemud}(185871)
                               |-{virtqemud}(185872)
                               |-{virtqemud}(185873)
                               |-{virtqemud}(185874)
                               |-{virtqemud}(185875)
                               |-{virtqemud}(185876)
                               |-{virtqemud}(185879)
                               |-{virtqemud}(185880)
                               |-{virtqemud}(185881)
                               |-{virtqemud}(185882)
                               |-{virtqemud}(185883)
                               |-{virtqemud}(185902)
                               |-{virtqemud}(185904)
                               `-{virtqemud}(215354)
